Sore Knee Symptoms Is It Possible To Bruise Your Knee Or Ligament?

Is it possible to bruise your knee or ligament? - sore knee symptoms

I was playing with his friends and slid on his knees bent a little bit behind. My skin on my knee a bit and now I have to raise some stiffness and pain in the knee and down. In addition, my knees do not have to bend, of course, walking and the area on the right side of the knee is a little pain. Could a band, or maybe a few bruises, which can react with ice and elevation have snapped?

What are the symptoms of a torn ligament, and how do I know the difference between this and a little more like a mild sprain?